???????????2025???????1?
2025-02-21 19:28:3868065
???2??21????? ??,????21??2025?????1?????1??????,???339??PM2.5?53.1??/??,??4.7%;PM10??????80?????/??????????,??8.1%;O3??98??????/????,??15.3%;SO2??10??/??????,????;NO2???30??/??,??????????????6.2%;CO?????1.2????/????????,?????????
1??,???339??78.0%,??0.5?????;?2.6%,???0.4????????1.1%,????0.2%?
2025???1????????339?????:??
2025??1???339???????:??
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(????)????????
1????,????“2+36”??PM2.5????61.0???????????????/??,?????????18.3%;O3?83??/??,???13.7%;??68.5%,??7.4??;??2.9%,??6.8????????0.5%,?????
1?,???PM2.5??28.3??/????,???23.5%;O3??????????69?/???,???????????1.5%;??93.5%,??3.2???;??,???????????????
(??)??
1??,??31????PM2.5??58.0?????????/???,??12.3%;O3????103??????/??,???????????21.2%;????73.8%,?13.6?????????????????????;??0.9%,??????????????1.1??????
(??)??
1???,???13????????PM2.5?????61.8???/?????,???5.5%;O3?89?????????/??,????18.7%;??72.0%,????6.3????;???5.2%,??2.5?;????0.2%,???
2025???1???????:??????????????
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1??,168??????????????:??20??????????????????????????????????????????????????????????????????????????????????????????????;???????????20????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????
1????,168??:PM2.5?????????????20?????????????????????????????????????????????????????????????????????????????????????????????????????????????????;PM2.5??20???????????????????????????????????????????????????????????????????????????????????????????????????
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